200mm Sieve. 90micron Back Catalog number: 8700B-15 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-17 200mm Sieve. 53micron Price on request 8700B-02 200mm Sieve. 2mm Price on request 8644PS-50 50 * 50mm PS Price on request